Google error pages

I noticed that Google doesn’t work here anymore (for at least half an hour now, weird thing is that I don’t see any people posting ‘google doesn’t work anymore’ anywhere).

But the funny thing is that they apparently have two different error-pages. I wonder why.

No, the difference in the URL doesn’t matter. After I made the screenshots I noticed the difference and tried again, now ensuring that the URL stayed the same. After a few refreshes both errors apeared.